FR2437490A1 - Dispositif pour la commande des soupapes de demarrage actionnees par un agent de pression, dans un moteur a combustion interne - Google Patents

Dispositif pour la commande des soupapes de demarrage actionnees par un agent de pression, dans un moteur a combustion interne

Info

Publication number
FR2437490A1
FR2437490A1 FR7923417A FR7923417A FR2437490A1 FR 2437490 A1 FR2437490 A1 FR 2437490A1 FR 7923417 A FR7923417 A FR 7923417A FR 7923417 A FR7923417 A FR 7923417A FR 2437490 A1 FR2437490 A1 FR 2437490A1
Authority
FR
France
Prior art keywords
internal combustion
combustion engine
starting valves
pressure agent
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7923417A
Other languages
English (en)
Other versions
FR2437490B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2437490A1 publication Critical patent/FR2437490A1/fr
Application granted granted Critical
Publication of FR2437490B1 publication Critical patent/FR2437490B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N9/00—Starting of engines by supplying auxiliary pressure fluid to their working chambers
    • F02N9/04—Starting of engines by supplying auxiliary pressure fluid to their working chambers the pressure fluid being generated otherwise, e.g. by compressing air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/04—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for starting by means of fluid pressure

Abstract

DISPOSITIF COMPORTANT POUR CHAQUE SOUPAPE DE DEMARRAGE UN TIROIR DE COMMANDE GUIDE DANS UN CORPS DE TIROIR. UNE ENVELOPPE-SUPPORT ANNULAIRE 1 ENTOURANT L'ARBRE DE DISTRIBUTION 2 ET COMPORTANT PLUSIEURS LOGEMENTS DE MEME FORME 3, DESTINES CHACUN A UN CORPS DE TIROIR 4 ET UN COUVERCLE ANNULAIRE D'ENVELOPPE-SUPPORT 17 SERVANT A RECOUVRIR L'UN DES COTES FRONTAUX DE L'ENVELOPPE-SUPPORT 1 ET PRESENTANT DES RAINURES, EN NOMBRE CORRESPONDANT AU NOMBRE DES SOUPAPES DE DEMARRAGE A COMMANDER FORMENT, AVEC L'ENVELOPPE-SUPPORT 1, LES CONDUITS DE DECHARGE 18 SE TERMINANT AVANT LA CIRCONFERENCE EXTERIEURE DE LA CAME DE COMMANDE 19. APPLICATION AUX MOTEURS A COMBUSTION INTERNE A 2 OU PLUSIEURS CYLINDRES.
FR7923417A 1978-09-29 1979-09-20 Dispositif pour la commande des soupapes de demarrage actionnees par un agent de pression, dans un moteur a combustion interne Granted FR2437490A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782842444 DE2842444A1 (de) 1978-09-29 1978-09-29 Einrichtung zur steuerung der druckmittelbetaetigten anlassventile einer brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2437490A1 true FR2437490A1 (fr) 1980-04-25
FR2437490B1 FR2437490B1 (fr) 1982-11-12

Family

ID=6050833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923417A Granted FR2437490A1 (fr) 1978-09-29 1979-09-20 Dispositif pour la commande des soupapes de demarrage actionnees par un agent de pression, dans un moteur a combustion interne

Country Status (6)

Country Link
JP (1) JPS5549575A (fr)
CH (1) CH641872A5 (fr)
DE (1) DE2842444A1 (fr)
FR (1) FR2437490A1 (fr)
GB (1) GB2031524B (fr)
NL (1) NL7907230A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032401B (zh) * 2012-12-27 2016-01-20 中国航空工业集团公司金城南京机电液压工程研究中心 一种起动卸荷液压阀

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1043607A (en) * 1963-05-20 1966-09-21 Burmeister & Wains Mot Mask Improvements in and relating to a pneumatic starting system for internal combustion engines
FR1590529A (fr) * 1967-11-17 1970-04-13
FR2186061A5 (fr) * 1972-05-19 1974-01-04 Maschf Augsburg Nuernberg Ag
FR2329865A1 (fr) * 1975-10-30 1977-05-27 Maschf Augsburg Nuernberg Ag Dispositif de demarrage et de freinage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7218931U (fr) * 1973-08-16 Maschinenfabrik Augsburg Nuernberg Ag
DE312161C (fr) *

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1043607A (en) * 1963-05-20 1966-09-21 Burmeister & Wains Mot Mask Improvements in and relating to a pneumatic starting system for internal combustion engines
FR1590529A (fr) * 1967-11-17 1970-04-13
FR2186061A5 (fr) * 1972-05-19 1974-01-04 Maschf Augsburg Nuernberg Ag
FR2329865A1 (fr) * 1975-10-30 1977-05-27 Maschf Augsburg Nuernberg Ag Dispositif de demarrage et de freinage

Also Published As

Publication number Publication date
DE2842444A1 (de) 1980-04-17
GB2031524B (en) 1982-11-24
JPS6218750B2 (fr) 1987-04-24
JPS5549575A (en) 1980-04-10
NL7907230A (nl) 1980-04-01
CH641872A5 (de) 1984-03-15
GB2031524A (en) 1980-04-23
FR2437490B1 (fr) 1982-11-12
DE2842444C2 (fr) 1988-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse